Question

Three samples of colourless and odourless liquids are given, one of the liquid is water. How will water be identified using copper sulphate?

Answer 1

Hey,

Answer: we can identify the Water sample from its Color Change.

# Explanation

Copper Sulfate is a Blue Colored Solid. It also called as Anhydrous Copper Sulfate because of Absence of Water in it. Although it has no water in it when it comes in Contact with the Water, the Water Color turns into Blue.

Hope it helped.